APA Style

Bear, D, R, [. (2010). Words Their Way: Letter and Picture Sorts for Emergent Spellers (2nd ed.). : Pearson Education Inc.

MLA Style

Bear, Donald, R..., [et.all.]. "Words Their Way: Letter and Picture Sorts for Emergent Spellers". 2nd ed. : Pearson Education Inc, 2010. BOOK.